/* ================================================
   UTSA DAS — GLOBAL STYLESHEET
   Aesthetic: Editorial minimal × high-contrast ink
   Fonts: Syne (display) + DM Sans (body)
================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f8f7f4;
  --bg-alt: #f1f0ed;
  --ink: #111010;
  --ink-2: #3a3835;
  --ink-3: #7a7774;
  --border: #e2e0db;
  --accent: #1a1a1a;
  --wa-green: #25D366;
  --wa-dark: #128C7E;
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --nav-h: 68px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html { 
  scroll-behavior: smooth; 
  font-size: 16px; 
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; outline-offset: 4px; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

*:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ================================================
   SCROLL PROGRESS BAR
================================================ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--ink);
  z-index: 10000;
  transition: width 0.1s;
}

/* ================================================
   NAVIGATION
================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(248, 247, 244, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav.nav-scrolled {
  border-color: var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.nav-logo span { color: var(--ink-3); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--ink);
  background: var(--bg-alt);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--wa-green) !important;
  color: white !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--wa-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: flex-end;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: block;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 0 24px;
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mobile-menu ul { display: flex; flex-direction: column; }
.mobile-menu a {
  display: block;
  padding: 16px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-2);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--ink); }
.mobile-wa {
  display: flex !important;
  align-items: center;
  justify-content: center;
  margin: 16px 24px 0;
  background: var(--wa-green) !important;
  color: white !important;
  padding: 16px 24px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
}

/* ================================================
   LAYOUT
================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 20px;
}
.section-header {
  max-width: 640px;
  margin-bottom: 60px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-header p { color: var(--ink-2); font-size: 1.05rem; }

/* ================================================
   BUTTONS
================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: #2a2a2a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  color: var(--ink-2);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition);
}
.btn-secondary:hover { color: var(--ink); border-color: var(--ink); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity var(--transition);
}
.link-arrow:hover { opacity: 0.65; }

/* ================================================
   HERO SECTION (Strict Clean Centering)
================================================ */
.hero {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 96px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-2);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--ink);
}
.hero-headline em {
  font-style: normal;
  color: var(--ink-3);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  width: 100%;
}
.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  margin-bottom: 56px;
}
.hero-trust .dot { color: var(--border); }

/* Center Image Container Settings */
.hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}
.hero-image-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.1), 0 8px 24px rgba(0,0,0,0.05);
  animation: float 6s ease-in-out infinite;
  background: var(--bg-alt);
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
.hero-img {
  width: 100%;
  height: 500px;
  display: block;
  object-fit: cover;
  object-position: top center;
}
.img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(248,247,244,0.2));
  pointer-events: none;
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  white-space: nowrap;
}
.float-card-1 {
  bottom: 48px; left: -40px;
  animation: float 5s ease-in-out infinite 1s;
}
.float-card-2 {
  top: 48px; right: -40px;
  animation: float 5s ease-in-out infinite 2s;
}

/* ================================================
   ABOUT
================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin-bottom: 24px;
}
.about-text p { color: var(--ink-2); margin-bottom: 16px; font-size: 1rem; line-height: 1.75; }
.about-text .link-arrow { margin-top: 12px; }

.skill-group h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.skill-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-2);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition);
}
.skill-tag:hover { background: var(--ink); color: white; }

.mission-box {
  background: var(--ink);
  color: white;
  padding: 32px;
  border-radius: var(--radius);
}
.mission-icon { margin-bottom: 16px; opacity: 0.6; }
.mission-box p { font-style: italic; font-size: 1rem; line-height: 1.65; color: rgba(255,255,255,0.9); }

/* ================================================
   SERVICES
================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: var(--ink-3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
  transform: translateY(-4px);
}
.service-icon { width: 44px; height: 44px; color: var(--ink-2); margin-bottom: 20px; }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.service-card p { color: var(--ink-2); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.service-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-card li { font-size: 0.85rem; color: var(--ink-3); padding-left: 16px; position: relative; font-weight: 500; }
.service-card li::before { content: '—'; position: absolute; left: 0; opacity: 0.4; }

/* ================================================
   CURRENT FOCUS
================================================ */
.focus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.focus-main-inner { background: var(--ink); color: white; border-radius: var(--radius); padding: 40px; height: 100%; }
.focus-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.12);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.8);
}
.focus-main-inner h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 16px;
}
.focus-main-inner p { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.75; margin-bottom: 16px; }
.focus-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.focus-tags span {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 14px;
  border-radius: 100px;
}
.focus-list { display: flex; flex-direction: column; }
.focus-item { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border); align-items: start; }
.focus-item:first-child { padding-top: 0; }
.focus-item:last-child { border-bottom: none; padding-bottom: 0; }
.focus-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  min-width: 28px;
  padding-top: 3px;
}
.focus-item h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 8px; }
.focus-item p { font-size: 0.9rem; color: var(--ink-2); line-height: 1.65; }

/* ================================================
   CASE STUDIES
================================================ */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.case-card:hover { border-color: var(--ink-3); transform: translateY(-4px); }
.case-status {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--bg-alt);
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  align-self: flex-start;
}
.case-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1.3; }
.case-card p { color: var(--ink-2); font-size: 0.9rem; line-height: 1.7; flex: 1; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.case-tags span { font-size: 0.8rem; font-weight: 600; color: var(--ink-3); background: var(--bg-alt); border: 1px solid var(--border); padding: 4px 12px; border-radius: 100px; }
.case-note { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 500; color: var(--ink-3); padding-top: 12px; border-top: 1px solid var(--border); }

/* ================================================
   FAQ ACCORDION
================================================ */
.faq-list { max-width: 800px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--ink-2); }
.faq-q span { flex: 1; padding-right: 16px; }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--ink-3); transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding-bottom: 24px; font-size: 1rem; color: var(--ink-2); line-height: 1.75; }
.faq-a a { border-bottom: 1px solid var(--ink-3); font-weight: 500; }

/* ================================================
   CONTACT
================================================ */
.contact-section { background: var(--ink); }
.contact-section .section-label { color: rgba(255,255,255,0.4); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.contact-text h2 { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700; letter-spacing: -0.03em; color: white; margin-bottom: 20px; }
.contact-text p { color: rgba(255,255,255,0.65); font-size: 1.05rem; line-height: 1.7; margin-bottom: 40px; }

.wa-preview { display: flex; flex-direction: column; gap: 12px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 24px; }
.wa-bubble { max-width: 85%; font-size: 0.95rem; padding: 12px 16px; border-radius: 16px; line-height: 1.5; }
.wa-bubble-in { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.85); align-self: flex-start; border-bottom-left-radius: 4px; }
.wa-bubble-out { background: var(--wa-green); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }

.wa-big-btn { display: flex; align-items: center; gap: 20px; background: var(--wa-green); color: white; padding: 24px 32px; border-radius: var(--radius); transition: background var(--transition), transform var(--transition), box-shadow var(--transition); margin-bottom: 20px; }
.wa-big-btn:hover { background: #20ba5a; transform: translateY(-4px); box-shadow: 0 16px 40px rgba(37,211,102,0.3); }
.wa-big-icon { width: 56px; height: 56px; background: rgba(255,255,255,0.25); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wa-big-icon svg { width: 32px; height: 32px; }
.wa-big-text { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.wa-big-label { font-size: 0.85rem; font-weight: 600; opacity: 0.9; }
.wa-big-num { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; }
.wa-big-arrow { width: 24px; height: 24px; opacity: 0.8; }
.contact-note { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* ================================================
   FOOTER SECTION (With Dynamic Social Grid)
================================================ */
.footer {
  background: #050505;
  padding: 64px 0 32px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}
.footer-brand .nav-logo { color: white; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.4); line-height: 1.6; }

.footer-socials-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.socials-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
}
.footer-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.footer-socials a:hover {
  color: white;
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.2);
}
.footer-socials svg {
  width: 18px;
  height: 18px;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 12px 32px; }
.footer-links a { font-size: 0.95rem; font-weight: 500; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; padding-top: 32px; }
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.3); }

/* ================================================
   FLOATING INTERACTIVE WIDGETS
================================================ */
.wa-float {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 64px; height: 64px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  z-index: 800;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 12px 40px rgba(37,211,102,0.45); }
.wa-float svg { width: 32px; height: 32px; }
.wa-float-pulse { position: absolute; inset: 0; border-radius: 50%; background: var(--wa-green); animation: wa-pulse 2.5s ease-out infinite; z-index: -1; }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }

.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--ink);
  padding: 16px;
  z-index: 700;
  transform: translateY(100%);
  transition: transform var(--transition);
  display: none;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta a { display: flex; align-items: center; justify-content: center; gap: 8px; background: var(--wa-green); color: white; padding: 16px; border-radius: var(--radius-sm); font-weight: 600; font-size: 1.05rem; }

/* ================================================
   ANIMATION MATRIX
================================================ */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }

/* ================================================
   RESPONSIVE LAYOUT RESPONSES
================================================ */
@media (max-width: 1024px) {
  .about-grid { gap: 48px; }
  .services-grid, .cases-grid, .focus-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { gap: 48px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .section { padding: 60px 0; }
  body, html { overflow-x: hidden; width: 100%; }
  .container { padding: 0 20px; width: 100%; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding-top: calc(var(--nav-h) + 32px); padding-bottom: 48px; min-height: auto; }
  .hero-inner { padding: 0 20px; }
  .hero-headline { font-size: 2.2rem; }
  .hero-image-wrap { max-width: 290px; }
  .hero-img { height: auto; max-height: 380px; }
  .float-card-1 { bottom: 24px; left: -16px; font-size: 0.8rem; padding: 8px 12px; }
  .float-card-2 { top: 24px; right: -16px; font-size: 0.8rem; padding: 8px 12px; }

  .hero-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary { justify-content: center; width: 100%; text-align: center; }

  .about-grid, .services-grid, .cases-grid, .focus-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .sticky-cta { display: block; }
  .wa-float { bottom: 88px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 1.95rem; }
  .hero-trust { gap: 8px; }
  .hero-trust .dot { display: none; }
  .hero-trust span { background: var(--bg-alt); padding: 4px 10px; border-radius: 100px; }
}